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发明公开
CN1761294A 数字多媒体广播接收机及其控制方法 无效 - 撤回 转让

数字多媒体广播接收机及其控制方法
摘要：
本发明涉及一种便携式数字多媒体广播DMB接收机，其根据用户的要求，将文本输入及显示，并利用文本到话音TTS功能，将文本以声音进行输出，对听觉有障碍的残疾人有辅助功能的数字多媒体广播DMB接收机及其控制方法。具有接收数字音频信号及视频信号的数字音频广播DAB接收机、把数字音频广播DAB接收机接收的音频信号及视频信号处理为能输出的信号的MPEP－4译码器及扬声器的数字多媒体广播DMB接收机是由下述部分组成：输入用户文本及显示已输入文本的显示部；用户输入模式切换命令，则将MPEP－4译码器输出的图像信号输出画面，切换为文本输入及显示画面，并对其进行控制的同时，将用户设定的希望的文本，通过扬声器输出相应的声音信号而进行控制的控制部。
摘要（英）：

Based on requirement of user, the disclosed portable digital multimedia broadcast (DMB) receiver inputs and displays text as well as outputs voice of the text through using TTS function for converting text to voice. The DMB receiver and control method possesses auxiliary function for handicapped person with difficult hearing. DMB receiver possesses digital audio broadcast (DAB) receiver, MPEP-4 decoder and speaker. The DMB receiver can receive digital audio and video signal. MPEP-4 decoder processes the said received digital audio and video signal to the output signal. DMB receiver is composed of display part and control part. The display part is in use for inputting userí»s text and displays the text. The control part accomplishes following operations: under switching command in user input mode, the image frame from MPEP-4 decoder is switched to text input and displayed image frame; and text setup by user is output in corresponding sound signal through the speaker.

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